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#include "cursor.hpp"
#include "engine/escape.hpp"
#include <cstdlib>
#include <iostream>
CursorController::CursorController() : _position(_request_position()) {}
void CursorController::move(const Vector2 &direction, const uint32_t &amount) noexcept
{
auto format = direction_format_map.at(direction);
fmt::print(fmt::runtime(format.data()), fmt::arg("esc", ESC),
fmt::arg("amount", amount));
std::cout.flush();
if (direction == Vector2::up())
{
_position.set_y(_position.get_y() + static_cast<int>(amount));
}
else if (direction == Vector2::down())
{
_position.set_y(_position.get_y() - static_cast<int>(amount));
}
else if (direction == Vector2::left())
{
_position.set_x(_position.get_x() - static_cast<int>(amount));
}
else if (direction == Vector2::right())
{
_position.set_x(_position.get_x() + static_cast<int>(amount));
}
}
void CursorController::move_to(const Vector2 &position) noexcept
{
fmt::print(MOVE_CURSOR_TO, fmt::arg("esc", ESC), fmt::arg("row", position.get_y()),
fmt::arg("column", position.get_x()));
std::cout.flush();
_position = position;
}
Vector2 CursorController::where() const noexcept
{
return _position;
}
void CursorController::hide()
{
fmt::print(CURSOR_INVISIBLE, fmt::arg("esc", ESC));
std::cout.flush();
}
void CursorController::show()
{
fmt::print(CURSOR_VISIBLE, fmt::arg("esc", ESC));
std::cout.flush();
}
Vector2 CursorController::_request_position() noexcept
{
fmt::print(REQUEST_CURSOR_POSITION, fmt::arg("esc", ESC));
std::cout.flush();
Vector2Options vector2_options = {};
// NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg)
scanf("\033[%u;%uR", &vector2_options.y, &vector2_options.x);
return Vector2(vector2_options);
}
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